#4029B1#4029B1

#4029B1 is a dark, highly saturated violet. Relative luminance 0.059; OKLCH L 41.0% C 0.200 H 280.6°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#4029B1
RGB	rgb(64, 41, 177)
HSL	hsl(250, 62%, 43%)
HSV	hsv(250, 77%, 69%)
CMYK	cmyk(63.8%, 76.8%, 0%, 30.6%)
CIE-LAB	lab(29.03, 48.39, -68.12)
CIE-LCH	lch(29.03, 83.56, 305.39°)
OKLab	oklab(40.96% 0.0368 -0.1966)
OKLCH	oklch(40.96% 0.2 280.6)
XYZ	xyz(10.8406, 5.8494, 42.1442)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4029B1 #9AB129

analogous

#2956B1 #4029B1 #8429B1

triadic

#4029B1 #B14029 #29B140

tetradic

#4029B1 #B12956 #9AB129 #29B184

square

#4029B1 #B12956 #9AB129 #29B184

split-complementary

#4029B1 #B18429 #56B129

monochromatic

#1C124E #2E1D7F #4029B1 #5C44D4 #8775DF

Accessibility & contrast

On white

9.68

#4029B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4029B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4029B1

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4029B1	#FFFFFF	#000000	##FFFFFF
##4029B1	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B5

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#00516C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4029b1;
/* rgb */ color: rgb(64, 41, 177);
/* oklch */ color: oklch(41.0% 0.200 280.6);

Tailwind

colors: {
  custom: {
    50: '#8466ca',
    500: '#4029b1',
    950: '#000000',
  },
}

SCSS

$custom: #4029b1;
$custom-light: #8466ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4029b1",
  "rgb": {
    "r": 64,
    "g": 41,
    "b": 177
  },
  "hsl": {
    "h": 250.147,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4096,
    "c": 0.2,
    "h": 280.6
  },
  "luminance": 0.0585
}

Semantic roles & 50–950 ramp

primary

#4029B1

secondary

#B8C76F

accent

#E542CA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4029B1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →